Season One

The Cage (original pilot)

1. The Man Trap
2. Charlie X
3. Where No Man Has Gone Before
4. The Naked Time
5. The Enemy Within
6. Mudd's Women
7. What Are Little Girls Made Of?
8. Miri
9. Dagger of the Mind
10. The Corbomite Maneuver
11. The Menagerie - Part 1
12. The Menagerie - Part 2
13. The Conscience of the King
14. Balance of Terror
15. Shore Leave
16. The Galileo Seven
17. The Squire of Gothos
18. Arena
19. Tomorrow Is Yesterday
20. Court Martial
21. The Return of the Archons
22. Space Seed
23. A Taste of Armageddon
24. This Side of Paradise
25. The Devil in the Dark
26. Errand of Mercy
27. The Alternative Factor
28. The City on the Edge of Forever
29. Operation: Annihilate!

Season Two

1. Amok Time
2. Who Mourns for Adonais?
3. The Changeling
4. Mirror, Mirror
5. The Apple
6. The Doomsday Machine
7. Catspaw
8. I, Mudd
9. Metamorphosis
10. Journey to Babel
11. Friday's Child
12. The Deadly Years
13. Obsession
14. Wolf in the Fold
15. The Trouble with Tribbles
16. The Gamesters of Triskelion
17. A Piece of the Action
18. The Immunity Syndrome
19. A Private Little War
20. Return to Tomorrow
21. Patterns of Force
22. By Any Other Name
23. The Omega Glory
24. The Ultimate Computer
25. Bread and Circuses

Season Three

1. Spock's Brain
2. The Enterprise Incident
3. The Paradise Syndrome
4. And the Children Shall Lead
5. Is There in Truth No Beauty?
6. Spectre of the Gun
7. Day of the Dove
8. For The World is Hollow and I Have Touched the Sky
9. The Tholian Web
10. Plato's Stepchildren
11. Wink of an Eye
12. The Empath
13. Elaan of Troyius
14. Whom Gods Destroy
15. Let That Be Your Last Battlefield
16. The Mark of Gideon
17. That Which Survives
18. The Lights of Zetar
19. Requiem for Methuselah
20. The Way to Eden
21. The Cloud Minders
22. The Savage Curtain
23. All Our Yesterdays
24. The Turnabout Intruder